| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $243.52 | 5.534% | $256.9964 | $257.00 | $257.00 | $257.00 |
| Purchase #2 | $240.35 | 9.596% | $263.414 | $263.41 | $263.40 | $263.40 |
| Purchase #3 | $244.65 | 5.705% | $258.6073 | $258.61 | $258.60 | $258.60 |
| Purchase #4 | $36.59 | 8.405% | $39.6654 | $39.67 | $39.65 | $39.70 |
| Purchase #5 | $156.92 | 3.407% | $162.2663 | $162.27 | $162.25 | $162.30 |
| Purchase #6 | $110.80 | 7.227% | $118.8075 | $118.81 | $118.80 | $118.80 |
| Purchase #7 | $43.77 | 13.684% | $49.7595 | $49.76 | $49.75 | $49.80 |
| 7 purchase totals = | $1,076.60 | $1,149.5164 | $1,149.53 | $1,149.45 | $1,149.60 | |